loudspeaker

英 [ˌlaʊdˈspiːkə(r)]

美 [ˌlaʊdˈspiːkər]

n.  扬声器; 扩音器; 喇叭; (收音机或乐器的)扬声器

复数：loudspeakers　现在分词：loudspeakering　过去式：loudspeakered　

高考CET4CET6考研TEM8电力

Collins.1 / BNC.14516 / COCA.12875

牛津词典

noun

• 扬声器；扩音器；喇叭
  a piece of equipment that changes electrical signals into sound, used in public places for announcing things, playing music, etc.
  1. Their names were called over the loudspeaker .
     喇叭里叫着他们的名字。
• （收音机或乐器的）扬声器，喇叭
  the part of a radio or piece of musical equipment that the sound comes out of

柯林斯词典

• 扩音器；扬声器；喇叭
  Aloudspeakeris a piece of equipment, for example part of a radio or hi-fi system, through which sound comes out.

英英释义

noun

• electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance
  Synonym:speakerspeaker unitloudspeaker systemspeaker system

双语例句

• Using this menu item, setting of the traffic broadcast loudspeaker boost can be read out.
  使用此菜单项，可以读取交通广播扬声器放大器的设置。
• What's the girl saying over the loudspeaker?
  喇叭里那女在说什么？
• There is a loudspeaker in a radio.
  收音机里有个喇叭。
• Each loudspeaker has a rear facing subwoofer.
  每个扬声器有一个面朝后的低音炮。
• The resonance of a loudspeaker unit depends on the total resistance in the circuit.
  喇叭单元的共鸣决定于电路中的总电阻。
• The music from the loudspeaker told people that they could start galloping freely.
  喇叭传来的音乐告诉人们，可以开始在这里自由驰骋了。
• Loudspeaker electrostatic mounted in its enclosure The driver deadened the noise of the car with a new muffler.
  静电式扬声器，装在扬声器箱内司机安装了新的消声器减少汽车嗓音。
• How to select an optimal driver for loudspeaker system design?
  如何选取最优的驱动单元进行扬声器系统设计？
• Some applications on FEM in the micro loudspeaker modal analysis and the acoustic response simulation are introduced.
  介绍了有限元法在微型扬声器振膜模态分析以及声响应分析中的一些应用。
• Sell speaker, mini speaker, loudspeaker, subwoofer, speakers, audio system.
  一位卖，迷你音箱，扬声器，低音炮，扬声器，音频系统。